| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.51 | 13.366% | $41.3899 | $41.39 | $41.40 | $41.40 |
| Purchase #2 | $245.57 | 4.695% | $257.0995 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $16.56 | 6.828% | $17.6907 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $149.55 | 5.701% | $158.0758 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $209.95 | 9.794% | $230.5125 | $230.51 | $230.50 | $230.50 |
| Purchase #6 | $249.35 | 11.449% | $277.8981 | $277.90 | $277.90 | $277.90 |
| Purchase #7 | $145.73 | 5.806% | $154.1911 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $1,053.22 | $1,136.8576 | $1,136.86 | $1,136.90 | $1,136.90 | |